Handheld transmitter



FIG. 1 is the front elevation view of the handheld transmitter showing our new design;

FIG. 2 is the left side elevation view thereof;

FIG. 3 is the right side elevation view thereof;

FIG. 4 is the rear elevation view thereof;

FIG. 5 is the top plan view thereof; and,

FIG. 6 is the bottom plan view thereof. 

The ornamental design of a handheld transmitter, as shown and described. 